/*  This file is part of the KDE project.

Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

This library is free software: you can redistribute it and/or modify
it under the terms of the GNU Lesser General Public License as published by
the Free Software Foundation, either version 2.1 or 3 of the License.

This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public License
along with this library.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef PHONON_MMF_VIDEOOUTPUT_H
#define PHONON_MMF_VIDEOOUTPUT_H

#include <QtGui/QWidget>
#include <QVector>
#include <QRect>
#include "defs.h"

QT_BEGIN_NAMESPACE

namespace Phonon
{
namespace MMF
{
class VideoOutputObserver;

class VideoOutput       :   public QWidget
{
    Q_OBJECT

public:
    explicit VideoOutput(QWidget* parent);
    ~VideoOutput();

    void setFrameSize(const QSize& size);
    void setObserver(VideoOutputObserver* observer);

protected:
    // Override QWidget functions
    QSize sizeHint() const;
    void paintEvent(QPaintEvent* event);
    void resizeEvent(QResizeEvent* event);
    void moveEvent(QMoveEvent* event);
    bool event(QEvent* event);

private:
    void dump() const;
    void videoOutputRegionChanged();

private:
    QSize m_frameSize;

    // Not owned
    VideoOutputObserver* m_observer;
};
}
}

QT_END_NAMESPACE

#endif